19544150880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7681}}^1$

素因数の和:7755

約数の個数: 384

約数和(自身を含む): 74337177600

約数和(自身を除く): 54793026720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 135, 144, 152, 155, 160, 171, 180, 186, 190, 216, 228, 240, 248, 270, 279, 285, 288, 304, 310, 342, 360, 372, 380, 432, 456, 465, 480, 496, 513, 540, 558, 570, 589, 608, 620, 684, 720, 744, 760, 837, 855, 864, 912, 930, 992, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1674, 1710, 1767, 1824, 1860, 2052, 2160, 2232, 2280, 2356, 2480, 2565, 2736, 2790, 2945, 2976, 3040, 3348, 3420, 3534, 3720, 4104, 4185, 4320, 4464, 4560, 4712, 4960, 5130, 5301, 5472, 5580, 5890, 6696, 6840, 7068, 7440, 7681, 8208, 8370, 8835, 8928, 9120, 9424, 10260, 10602, 11160, 11780, 13392, 13680, 14136, 14880, 15362, 15903, 16416, 16740, 17670, 18848, 20520, 21204, 22320, 23043, 23560, 26505, 26784, 27360, 28272, 30724, 31806, 33480, 35340, 38405, 41040, 42408, 44640, 46086, 47120, 53010, 56544, 61448, 63612, 66960, 69129, 70680, 76810, 79515, 82080, 84816, 92172, 94240, 106020, 115215, 122896, 127224, 133920, 138258, 141360, 145939, 153620, 159030, 169632, 184344, 207387, 212040, 230430, 238111, 245792, 254448, 276516, 282720, 291878, 307240, 318060, 345645, 368688, 414774, 424080, 437817, 460860, 476222, 508896, 553032, 583756, 614480, 636120, 691290, 714333, 729695, 737376, 829548, 848160, 875634, 921720, 952444, 1036935, 1106064, 1167512, 1190555, 1228960, 1272240, 1313451, 1382580, 1428666, 1459390, 1659096, 1751268, 1843440, 1904888, 2073870, 2142999, 2189085, 2212128, 2335024, 2381110, 2544480, 2626902, 2765160, 2857332, 2918780, 3318192, 3502536, 3571665, 3686880, 3809776, 3940353, 4147740, 4285998, 4378170, 4524109, 4670048, 4762220, 5253804, 5530320, 5714664, 5837560, 6428997, 6567255, 6636384, 7005072, 7143330, 7619552, 7880706, 8295480, 8571996, 8756340, 9048218, 9524440, 10507608, 10714995, 11060640, 11429328, 11675120, 12857994, 13134510, 13572327, 14010144, 14286660, 15761412, 16590960, 17143992, 17512680, 18096436, 19048880, 19701765, 21015216, 21429990, 22620545, 22858656, 23350240, 25715988, 26269020, 27144654, 28573320, 31522824, 32144985, 33181920, 34287984, 35025360, 36192872, 38097760, 39403530, 40716981, 42030432, 42859980, 45241090, 51431976, 52538040, 54289308, 57146640, 63045648, 64289970, 67861635, 68575968, 70050720, 72385744, 78807060, 81433962, 85719960, 90482180, 102863952, 105076080, 108578616, 114293280, 122150943, 126091296, 128579940, 135723270, 144771488, 157614120, 162867924, 171439920, 180964360, 203584905, 205727904, 210152160, 217157232, 244301886, 257159880, 271446540, 315228240, 325735848, 342879840, 361928720, 407169810, 434314464, 488603772, 514319760, 542893080, 610754715, 630456480, 651471696, 723857440, 814339620, 977207544, 1028639520, 1085786160, 1221509430, 1302943392, 1628679240, 1954415088, 2171572320, 2443018860, 3257358480, 3908830176, 4886037720, 6514716960, 9772075440, 19544150880]

約数ペア:

[(1, 19544150880), (2, 9772075440), (3, 6514716960), (4, 4886037720), (5, 3908830176), (6, 3257358480), (8, 2443018860), (9, 2171572320), (10, 1954415088), (12, 1628679240), (15, 1302943392), (16, 1221509430), (18, 1085786160), (19, 1028639520), (20, 977207544), (24, 814339620), (27, 723857440), (30, 651471696), (31, 630456480), (32, 610754715), (36, 542893080), (38, 514319760), (40, 488603772), (45, 434314464), (48, 407169810), (54, 361928720), (57, 342879840), (60, 325735848), (62, 315228240), (72, 271446540), (76, 257159880), (80, 244301886), (90, 217157232), (93, 210152160), (95, 205727904), (96, 203584905), (108, 180964360), (114, 171439920), (120, 162867924), (124, 157614120), (135, 144771488), (144, 135723270), (152, 128579940), (155, 126091296), (160, 122150943), (171, 114293280), (180, 108578616), (186, 105076080), (190, 102863952), (216, 90482180), (228, 85719960), (240, 81433962), (248, 78807060), (270, 72385744), (279, 70050720), (285, 68575968), (288, 67861635), (304, 64289970), (310, 63045648), (342, 57146640), (360, 54289308), (372, 52538040), (380, 51431976), (432, 45241090), (456, 42859980), (465, 42030432), (480, 40716981), (496, 39403530), (513, 38097760), (540, 36192872), (558, 35025360), (570, 34287984), (589, 33181920), (608, 32144985), (620, 31522824), (684, 28573320), (720, 27144654), (744, 26269020), (760, 25715988), (837, 23350240), (855, 22858656), (864, 22620545), (912, 21429990), (930, 21015216), (992, 19701765), (1026, 19048880), (1080, 18096436), (1116, 17512680), (1140, 17143992), (1178, 16590960), (1240, 15761412), (1368, 14286660), (1395, 14010144), (1440, 13572327), (1488, 13134510), (1520, 12857994), (1674, 11675120), (1710, 11429328), (1767, 11060640), (1824, 10714995), (1860, 10507608), (2052, 9524440), (2160, 9048218), (2232, 8756340), (2280, 8571996), (2356, 8295480), (2480, 7880706), (2565, 7619552), (2736, 7143330), (2790, 7005072), (2945, 6636384), (2976, 6567255), (3040, 6428997), (3348, 5837560), (3420, 5714664), (3534, 5530320), (3720, 5253804), (4104, 4762220), (4185, 4670048), (4320, 4524109), (4464, 4378170), (4560, 4285998), (4712, 4147740), (4960, 3940353), (5130, 3809776), (5301, 3686880), (5472, 3571665), (5580, 3502536), (5890, 3318192), (6696, 2918780), (6840, 2857332), (7068, 2765160), (7440, 2626902), (7681, 2544480), (8208, 2381110), (8370, 2335024), (8835, 2212128), (8928, 2189085), (9120, 2142999), (9424, 2073870), (10260, 1904888), (10602, 1843440), (11160, 1751268), (11780, 1659096), (13392, 1459390), (13680, 1428666), (14136, 1382580), (14880, 1313451), (15362, 1272240), (15903, 1228960), (16416, 1190555), (16740, 1167512), (17670, 1106064), (18848, 1036935), (20520, 952444), (21204, 921720), (22320, 875634), (23043, 848160), (23560, 829548), (26505, 737376), (26784, 729695), (27360, 714333), (28272, 691290), (30724, 636120), (31806, 614480), (33480, 583756), (35340, 553032), (38405, 508896), (41040, 476222), (42408, 460860), (44640, 437817), (46086, 424080), (47120, 414774), (53010, 368688), (56544, 345645), (61448, 318060), (63612, 307240), (66960, 291878), (69129, 282720), (70680, 276516), (76810, 254448), (79515, 245792), (82080, 238111), (84816, 230430), (92172, 212040), (94240, 207387), (106020, 184344), (115215, 169632), (122896, 159030), (127224, 153620), (133920, 145939), (138258, 141360)]